convert: remove unused-but-set variable introduced in
db9e883566e8
Spotted by pyflakes.
py3: replace os.sep with pycompat.ossep (part 2 of 4)
This part also replaces some chunks of os.sep with pycompat.ossep.
py3: replace os.sep with pycompat.ossep (part 1 of 4)
os.sep returns unicodes on Python 3. We have pycompat.ossep which returns
bytes. This patch is a part of 4 patch series which will replace all the
occurrences of os.sep to pycompat.ossep
py3: replace os.pathsep with pycompat.ospathsep
os.pathsep returns unicode on Python 3. We already have pycompat.ospathsep
which return bytes on Python 3. This patch replaces all the occurrences of
os.pathsep in the codebase (excluding tests) to pycompat.ospathsep.